package com.itfenghuang.day03;

import java.util.Arrays;

public class A09_Arrays {
    public static void main(String[] args) {
        //public static String toString(int[]  a) 遍历数组的
        //静态初始化
        int[] arr={1,2,3,4,5};
        String string = Arrays.toString(arr);
        System.out.println(string);


    }
}
